---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2337 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 855 27527 0 3783 30856 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a8:d5:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fea8:d548/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:61:06:c9 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:deff:fe61:6c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2337) 02/03/24 _x86_64_ (8 CPU) 14:40:24 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 109.20 39.64 69.56 1791.27 17012.60 14:43:01 156.67 20.95 135.73 782.40 29503.48 14:44:01 41.29 1.76 39.53 83.02 37898.85 14:45:01 103.17 2.22 100.95 350.47 39475.95 14:46:01 119.46 0.40 119.06 5.46 19021.02 14:47:01 54.84 0.32 54.52 6.67 14942.58 14:48:01 108.38 0.17 108.22 9.47 14873.52 Average: 98.97 9.35 89.63 432.51 24681.90 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30089648 31713036 2849572 8.65 70216 1862604 1403764 4.13 855852 1696824 173180 14:43:01 28396996 30416944 4542224 13.79 87136 2225608 2910404 8.56 2210276 1999504 21524 14:44:01 27945308 30800508 4993912 15.16 90360 3044332 2120284 6.24 2065880 2566836 0 14:45:01 27396756 30548816 5542464 16.83 108920 3305824 2366788 6.96 2540372 2595680 85984 14:46:01 27156304 30504392 5782916 17.56 135980 3425260 2405192 7.08 2605600 2715032 996 14:47:01 26763808 30272948 6175412 18.75 162108 3526372 2439752 7.18 2863132 2808840 137608 14:48:01 28153884 31554756 4785336 14.53 162788 3444096 1549848 4.56 1659176 2667288 33084 Average: 27986101 30830200 4953119 15.04 116787 2976299 2170862 6.39 2114327 2435715 64625 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 163.83 97.08 1232.00 30.25 0.00 0.00 0.00 0.00 14:42:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 676.84 527.11 4822.12 135.71 0.00 0.00 0.00 0.00 14:43:01 lo 0.90 0.90 0.07 0.07 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 158.23 123.09 1408.40 32.83 0.00 0.00 0.00 0.00 14:44:01 lo 8.25 8.25 2.20 2.20 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 563.22 552.96 1356.82 3338.58 0.00 0.00 0.00 0.00 14:45:01 vethc47a0bc 65.62 118.76 10.78 428.55 0.00 0.00 0.00 0.04 14:45:01 lo 5.67 5.67 0.53 0.53 0.00 0.00 0.00 0.00 14:45:01 docker0 68.32 123.93 10.05 506.04 0.00 0.00 0.00 0.00 14:46:01 ens3 544.66 617.72 484.98 71.73 0.00 0.00 0.00 0.00 14:46:01 vethc47a0bc 608.66 514.16 66.52 476.70 0.00 0.00 0.00 0.04 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 608.66 514.13 58.19 476.69 0.00 0.00 0.00 0.00 14:47:01 ens3 783.29 842.28 963.24 101.07 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 veth159299a 718.88 663.37 81.45 909.78 0.00 0.00 0.00 0.07 14:47:01 docker0 812.55 735.29 79.44 949.50 0.00 0.00 0.00 0.00 14:48:01 ens3 99.92 116.48 49.20 14.26 0.00 0.00 0.00 0.00 14:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 docker0 103.65 82.25 8.29 40.35 0.00 0.00 0.00 0.00 Average: ens3 427.00 410.81 1473.74 531.77 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 227.49 207.84 22.27 281.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2337) 02/03/24 _x86_64_ (8 CPU) 14:40:24 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 10.94 0.00 0.93 1.61 0.04 86.48 14:42:01 0 4.27 0.00 0.43 0.08 0.03 95.18 14:42:01 1 8.30 0.00 0.77 3.88 0.02 87.03 14:42:01 2 6.98 0.00 0.40 0.70 0.02 91.91 14:42:01 3 25.51 0.00 1.30 1.50 0.05 71.63 14:42:01 4 1.48 0.00 0.87 5.43 0.02 92.20 14:42:01 5 24.35 0.00 1.98 0.68 0.05 72.93 14:42:01 6 9.58 0.00 1.15 0.20 0.03 89.04 14:42:01 7 7.10 0.00 0.48 0.40 0.05 91.96 14:43:01 all 22.21 0.00 1.72 1.40 0.06 74.61 14:43:01 0 22.64 0.00 4.63 0.57 0.08 72.07 14:43:01 1 23.23 0.00 0.98 3.42 0.07 72.30 14:43:01 2 29.92 0.00 0.77 0.59 0.08 68.65 14:43:01 3 20.42 0.00 0.80 0.05 0.05 78.67 14:43:01 4 22.32 0.00 1.51 2.53 0.07 73.59 14:43:01 5 19.68 0.00 1.20 0.00 0.05 79.07 14:43:01 6 25.39 0.00 2.17 0.79 0.08 71.57 14:43:01 7 14.05 0.00 1.76 3.26 0.05 80.88 14:44:01 all 12.20 0.00 1.25 1.15 0.04 85.36 14:44:01 0 9.33 0.00 1.35 0.00 0.03 89.29 14:44:01 1 13.98 0.00 0.90 4.60 0.03 80.48 14:44:01 2 25.98 0.00 2.63 0.37 0.05 70.97 14:44:01 3 11.64 0.00 1.17 2.91 0.05 84.23 14:44:01 4 9.08 0.00 1.25 0.20 0.07 89.40 14:44:01 5 11.31 0.00 0.90 0.02 0.03 87.74 14:44:01 6 7.67 0.00 0.80 0.20 0.03 91.29 14:44:01 7 8.62 0.00 1.00 0.90 0.03 89.45 14:45:01 all 9.30 0.00 1.66 1.65 0.05 87.34 14:45:01 0 10.61 0.00 1.95 0.27 0.07 87.11 14:45:01 1 11.26 0.00 1.31 2.13 0.07 85.24 14:45:01 2 6.67 0.00 1.37 0.10 0.05 91.81 14:45:01 3 21.27 0.00 3.87 6.91 0.08 67.86 14:45:01 4 3.31 0.00 1.20 0.60 0.02 94.86 14:45:01 5 12.37 0.00 1.24 0.03 0.05 86.30 14:45:01 6 3.32 0.00 1.31 1.36 0.03 93.97 14:45:01 7 5.63 0.00 1.04 1.79 0.07 91.46 14:46:01 all 5.88 0.00 0.83 1.21 0.03 92.06 14:46:01 0 18.45 0.00 1.07 0.07 0.05 80.37 14:46:01 1 1.04 0.00 0.70 4.95 0.03 93.27 14:46:01 2 3.80 0.00 0.65 0.12 0.02 95.43 14:46:01 3 13.32 0.00 1.44 2.81 0.03 82.40 14:46:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:46:01 5 3.24 0.00 1.25 0.12 0.05 95.34 14:46:01 6 4.14 0.00 0.72 1.62 0.05 93.47 14:46:01 7 3.08 0.00 0.80 0.02 0.05 96.05 14:47:01 all 8.96 0.00 2.41 1.75 0.07 86.82 14:47:01 0 6.96 0.00 0.64 0.00 0.03 92.37 14:47:01 1 5.68 0.00 1.70 10.33 0.07 82.23 14:47:01 2 8.50 0.00 2.48 0.79 0.09 88.14 14:47:01 3 36.16 0.00 4.66 0.81 0.14 58.24 14:47:01 4 4.61 0.00 4.81 0.38 0.07 90.14 14:47:01 5 1.59 0.00 3.09 0.37 0.02 94.94 14:47:01 6 6.74 0.00 1.40 1.16 0.05 90.66 14:47:01 7 2.50 0.00 0.53 0.17 0.05 96.75 14:48:01 all 2.95 0.00 0.54 1.14 0.01 95.36 14:48:01 0 2.94 0.00 0.75 0.00 0.03 96.27 14:48:01 1 0.27 0.00 0.50 8.53 0.02 90.68 14:48:01 2 2.30 0.00 0.63 0.02 0.02 97.04 14:48:01 3 2.76 0.00 0.70 0.00 0.02 96.53 14:48:01 4 1.03 0.00 0.33 0.00 0.02 98.62 14:48:01 5 0.40 0.00 0.38 0.00 0.02 99.20 14:48:01 6 13.66 0.00 0.67 0.18 0.03 85.46 14:48:01 7 0.30 0.00 0.35 0.38 0.02 98.95 Average: all 10.35 0.00 1.33 1.41 0.04 86.86 Average: 0 10.75 0.00 1.55 0.14 0.05 87.51 Average: 1 9.13 0.00 0.98 5.39 0.04 84.46 Average: 2 12.00 0.00 1.27 0.38 0.05 86.31 Average: 3 18.59 0.00 1.97 2.15 0.06 77.24 Average: 4 5.97 0.00 1.41 1.31 0.04 91.27 Average: 5 10.42 0.00 1.44 0.17 0.04 87.94 Average: 6 10.09 0.00 1.17 0.78 0.05 87.91 Average: 7 5.91 0.00 0.85 0.99 0.05 92.20